svg-lua#

svg lua library

usage#

mon_dessin = svg:create()
mon_dessin:add(mon_dessin:Rect())
mon_dessin:draw()

result for print(mon_dessin:draw()) :

<svg width="100" height="100" fill="transparent" stroke="#000000" version="1.1" xmlns="http://www.w3.org/2000/svg">
    <rect y="10" x="10" stroke-width="1" height="10" width="10" rx="0" ry="0" />
</svg>

testing#

can be tested here (use the minified version, the text field is limited in size) you can use the content of the file test.lua for testing, it includes the minified version and all elements with default values

minified version#

svg.min.lua generated with Lua Minifier from Mothereff.in

Documentation#

Main methods#

svg:create(width, height, stroke, fill) create the svg object

- width: number => width of the drawing, default to 100
- height: number => height of the drawing, default to 100
- stroke: string => lines color, default to "#000000"
- fill: string => fill color, default to "transparent"

svg:add(element) add an element to the drawing

- element: svg.Element => see farther for element list

svg:draw() return the svg formated string

Elements for svg:add(element)#

svg:Rect(x, y, width, height, stroke, strokeWidth, fill, rx, ry) add a rectangle

- x: number => Horizontal position from top left corner, default to 10
- y: number => Vertical position from top left corner, default to 10
- width: number => Width of the rectangle, default to 10
- height: number => Height of the rectangle, default to 10
- stroke: string => lines color, default to svg:create() parameter ("#000000" by default)
- strokeWidth: string => lines width, default to 1
- fill: string => fill color, default to svg:create() parameter ("transparent" by default)
- rx: number => Horizontal raduis of the corners, default to 0
- ry: number => Vertical radius of the corners, default to 0

svg:Circle(r, cx, cy, stroke, strokeWidth, fill) add a circle

- r: number => circle radius, default to 25
- cx: number => Horizontal position of the center, default to 30
- cy: number => Vertical position of the center, default to 30
- stroke: string => lines color, default to svg:create() parameter ("#000000" by default)
- strokeWidth: string => lines width, default to 1
- fill: string => fill color, default to svg:create() parameter ("transparent" by default)

svg:Ellipse(cx, cy, rx, ry, stroke, strokeWidth, fill) add an ellipse

- cx: number => Horizontal position of the center, default to 30
- cy: number => Vertical position of the center, default to 30
- rx: number => Horizontal radius of the ellipse, default to 25
- ry: number => Vertical radius of the ellipse, default to 15
- stroke: string => lines color, default to svg:create() parameter ("#000000" by default)
- strokeWidth: string => lines width, default to 1
- fill: string => fill color, default to svg:create() parameter ("transparent" by default)